28, TWYNI TEG, KILLAY, SWANSEA, SA2 7NS - £279,950

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

28 TWYNI TEG is a midsized extended semi-detached house of 108m², built sometime between 1950 and 1966. It was last sold for £279,950 in June 2021, which was around 2% above the average June 2021 detached price in the Swansea local authority area. The most recent EPC inspection was April 2021, where the current energy rating was C, and the potential energy rating was B.

28 TWYNI TEG Sold Prices

Land registry data shows two sales for 28 TWYNI TEG since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. Both of the two 28 TWYNI TEG sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2021 28 JUN	£279,950	£273,788	2% above HPI
2006 24 MAR	£214,000	£196,881	9% above HPI

28 TWYNI TEG Price Paid vs. HPI Average

The below graph shows the average detached house price in the Swansea local authority area over time, sourced from the HPI. The two 28 TWYNI TEG sales from March 2006 and June 2021 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the March 2006 sale was for 9% above the HPI. So the extrapolation line tracks at 9% above the HPI over time, until the June 2021 sale, where it falls to 2% above the HPI. The line then continues to track at 2% above the HPI.

How Large is 28 TWYNI TEG?

28 TWYNI TEG is 108m², which includes two extensions, according to the EPC inspection conducted in April 2021. This puts it in the smallest 50% of detached houses in Swansea, based on EPC data. The below chart shows the distribution of detached houses by size in Swansea, and where 28 TWYNI TEG lies on this distribution: 44% of detached houses are smaller than 28 TWYNI TEG, and 55% of houses are larger. Note that EPC data is not available for all properties in Swansea.

28 TWYNI TEG: Plot and Title Map

28 TWYNI TEG sits on a plot of roughly 0.139 of an acre, or 564m². The below map shows the location of 28 TWYNI TEG, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 28 TWYNI TEG). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is 28 TWYNI TEG?

28 TWYNI TEG is located in KILLAY, in the SA2 postcode district. The below map shows the position of No. 28 on TWYNI TEG.